How To Print Dictionary In Alphabetical Order In Python?

Python Dictionaries Are Now Ordered. Keep Using OrderedDict.

Python is an incredibly powerful and versatile programming language. It’s used in a wide variety of applications, from web development to data science and machine learning. One of its most useful features is its ability to store and manipulate data in the form of dictionaries. Dictionaries are key-value pairs, where a key is associated with a value. For example, a dictionary might store a word and its definition.

Dictionaries are incredibly useful for many different tasks. However, it can be tricky to work with them, especially when it comes to printing them in alphabetical order. In this article, we’ll take a look at how to print a dictionary in alphabetical order in Python.

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What is a Dictionary in Python?

A dictionary in Python is a data structure that stores key-value pairs. A key is a unique identifier for a value, such as a string or number. The value can be any type of data, such as a string, number, list, or even another dictionary.

Dictionaries are incredibly useful for storing and manipulating data. For example, you might use a dictionary to store student names and grades. The student’s name would be the key, and their grade would be the value.

How to Print a Dictionary in Alphabetical Order in Python?

Printing a dictionary in alphabetical order in Python is relatively easy. All you need to do is use the sorted() function. The sorted() function takes a dictionary as an argument and returns a list of the keys in alphabetical order.

Here’s an example of how to use the sorted() function to print a dictionary in alphabetical order in Python:

my_dict = {‘Alice’: ‘A’, ‘Bob’: ‘B’, ‘Carol’: ‘C’}

sorted_dict = sorted(my_dict)

print(sorted_dict)

The output of this code would be:

[‘Alice’, ‘Bob’, ‘Carol’]

As you can see, the keys of the dictionary have been printed in alphabetical order.

If you want to sort the keys of the dictionary in reverse alphabetical order, you can use the sorted() function with the reverse argument set to True. Here’s an example:

my_dict = {‘Alice’: ‘A’, ‘Bob’: ‘B’, ‘Carol’: ‘C’}

sorted_dict = sorted(my_dict, reverse=True)

print(sorted_dict)

The output of this code would be:

[‘Carol’, ‘Bob’, ‘Alice’]

Conclusion

In this article, we’ve taken a look at how to print a dictionary in alphabetical order in Python. We’ve seen that the sorted() function can be used to sort the keys of a dictionary in alphabetical or reverse alphabetical order. We’ve also seen how to use the sorted() function to sort a dictionary by value.

Now you’re familiar with how to print a dictionary in alphabetical order, you’ll be able to use this technique in your own Python projects.